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Flow Force Miata 640cc PNP Fuel Injector Kit

Miata Fuel Injectors

23993291 - FFMMPNP
Plug and Play for 1990-2005 Mazda Miatas, requires standalone engine management. Kit works with all 1990-2005 Miatas and Includes:
  • 4x 640cc Flow Matched EV14 Injectors
  • 4x Denso to USCAR connector plugs, or USCAR pigtails
  • 4x Denso bottom cushions
  • 4x 12mm top hat extenders (import fit, 11mm diameter)
  • 3x 2.5mm fuel rail spacers
  • 1x dielectric grease
  • Not Available
    Pricing: $329.00
    5 1


    These EV14 injectors are the go-to choice for high performance naturally aspirated builds, low pressure e85 forced induction, or light built motor pump gas forced induction. The off-axis, dual cone spray pattern injects fuel perfectly into the two intake ports for excellent atomization. Thanks to our tight flow matching at 2ms pulse width, they will support 300whp on pump gas, and still idle beautifully.

  • Cutting edge Bosch EV14 technology
  • Flow matched within +/-1% static and dynamic (2ms pulse, idle conditions) flow rates for a smooth idle even on small engines
  • Multi-hole tip for superb atomization
  • Works with multiple fuel types, including E85
  • Plug and Play Connectors, or pigtails

    Bosch Type IV Fuel Injector Info:
    This is a high performance, high volume fuel injector. Fuel delivery is from a multi-hole disc for maximum fuel atomization. These injectors will function at fuel rail pressures of up to 7 bar.

  • Length: 2-3/8 inches, 64 mm; 48mm O-ring to O-ring
  • Diameter: 9/16 inches, 14 mm
  • Resistance: 14.5 Ohms (high resistance)
  • Electrical connector type: USCAR, EV6
  • Details

    • 23993291 - FFMMPNP
    • 23993291
    • Flow Force Injectors
    • New

    Shipping Information

    • Item Requires Shipping
    • 4.0 lbs.
    • W10.0000” x H6.0000” x L10.0000”
    • Free U.S. Over $150

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